A Computable Criterion for Partial Entanglement in Continuous Variable Quantum Systems
| Autor: | Gabriel, Andreas, Huber, Marcus, Radic, Sasa, Hiesmayr, Beatrix C. |
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| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Phys. Rev. A 83, 052318 (2011) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevA.83.052318 |
| Popis: | A general and computable criterion for k-(in)separability in continuous multipartite quantum systems is presented. The criterion can be experimentally implemented with a finite and comparatively low number of local observables. We discuss in detail how the detection quality can be optimised. Comment: 10 pages, 4 figures |
| Databáze: | arXiv |
| Externí odkaz: |
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